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KOYO / Automotive bearings

KOYO N305AS-4

Automotive bearings technical reference with manufacturer-sourced dimensions, characteristics and engineering resources.

Technical data available
Bore diameterd
25 mm
Outside diameterD
52.5 mm
WidthB
17 mm
Mass≈m
0.13 kg
Stockno.
70365
d
25 mm

Use this page as a technical reference. Verify the current manufacturer specification and the complete application requirements before selection.

Technical data

Product specifications

Metric and imperial values are paired where the manufacturer provides both. Expand a section to review its parameters.

Core specifications5 parameters
Core specifications
ParameterSymbolValue
Variant / constructionAutomotive bearings
Bore diameterd25 mm
Outside diameterD52.5 mm
WidthB17 mm
Mass≈m0.13 kg
Manufacturer Identity2 parameters
Manufacturer Identity
ParameterSymbolValue
BrandKOYO
Official Class Key200-010-000
Classification2 parameters
Classification
ParameterSymbolValue
Official Category PathAutomotive bearings - Automotive bearings
Official Classification 1Automotive bearings
Technical Data5 parameters
Technical Data
ParameterSymbolValue
Stockno.70365
d25 mm
D52.5 mm
B17 mm
Mass (Reference)0.13 kg

Technical documents & data sheet

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Record identity
KOYO N305AS-4
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